<?php
/**
 * Smarty plugin
 *
 * @package    Smarty
 * @subpackage PluginsModifierCompiler
 */

/**
 * Smarty to_charset modifier plugin
 *
 * Type:     modifier<br>
 * Name:     to_charset<br>
 * Purpose:  convert character encoding from internal encoding to $charset
 *
 * @author Rodney Rehm
 *
 * @param array $params parameters
 *
 * @return string with compiled code
 */
function smarty_modifiercompiler_to_charset($params, $compiler) {
	if (!Smarty::$_MBSTRING)
	{
		// FIXME: (rodneyrehm) shouldn't this throw an error?
		return $params[0];
	}

	if (!isset($params[1]))
	{
		$params[1] = '"ISO-8859-1"';
	}

	return 'mb_convert_encoding(' . $params[0] . ', ' . $params[1] . ', "' . addslashes(Smarty::$_CHARSET) . '")';
}

?>
